Square thin photoelectric mechanical keyboard switch

Abstract

The invention discloses a square thin photoelectric mechanical keyboard switch which comprises a base, a central spindle and an upper cover, wherein a first mounting seat is arranged in the middle of the upper surface of the base; a spring is arranged on the outer side of the upper end of the first mounting seat; guide rails are arranged at positions, which are positioned on two sides of the first mounting seat, of the base; a first groove is formed in the position, which is positioned on one side of the first mounting seat, of the base; a photoelectric switch module is arranged on the outer side, which is positioned at the lower end of one side of the first groove, of the base; a second groove is formed in one side, which is close to the base, of the photoelectric switch module; the central spindle is arranged just above the base; a second mounting seat is arranged in the middle of the lower end of the central spindle; the lower end of the second mounting seat is connected with the upper end of the spring; a fixing block is arranged on the outer side of the central spindle; an infrared information partition plate is arranged on one side of the outer part of the central spindle; the upper cover is arranged above the central spindle; and a square through hole is formed in the middle of the upper cover. The square thin photoelectric mechanical keyboard switch disclosed by the invention is simple in structure, low in friction force and long in service life.

Description

technical field [0001] The invention relates to the field of keyboards, in particular to a square thin photoelectric mechanical keyboard switch. Background technique [0002] Mechanical keyboard is a type of keyboard. In terms of structure, each key of the mechanical keyboard has a separate Switch to control the closure. This switch is also called "axis". According to the classification of micro switches, mechanical keyboards It can be divided into tea shaft, green shaft, white shaft, black shaft and red shaft. It is precisely because each button is composed of an independent micro-movement, so the button has a strong sense of paragraph, which produces a special feel suitable for game entertainment, so it is usually used as a relatively expensive high-end game peripheral, and it is also an ideal device for programmers. . [0003] The traditional mechanical keyboard switch is composed of photoelectric switch and mechanical switch, and the signal is cut off by the infrared i...

AI Technical Summary

Problems solved by technology

[0003] The traditional mechanical keyboard switch is composed of photoelectric switch and mechanical switch, and the signal is cut off by the infrared information partition piece, but the photoelectric switch and the mechanical switch are all integrated, which is not convenient for subsequent maintenance, and at the same time causes the shaft core to be damaged. During movement, the spring resets the shaft core. It is easy to get dust into the contact, and it is not waterproof. At the same time, in order to produce the ticking sound, the handle is installed on the base, but the overall service life is short.

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